上海韋米機電設備有限公司

PGH5-3X/125RE11VU2齒輪泵 德國博世力士樂REXROTH齒輪泵 變量液壓油泵 原裝供應

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PGH5-3X/125RE11VU2齒輪泵

外嚙合齒輪泵工作原理

外嚙合齒輪泵由一對完全相同的齒輪嚙合，產(chǎn)生上下體積變化，這就形成了吸油區(qū)和壓油區(qū)。同時在嚙合過程中嚙合點沿嚙合線移動,把這兩區(qū)分開，起配流作用。

泵的排量

泵每轉(zhuǎn)一周把兩個齒輪上齒谷中的存油排出。如果泵中采用標準齒輪,并取齒谷的容積等于齒部的體積，則齒輪每轉(zhuǎn)一周排出的體積可近似等于外徑為(mZ 2m)，內(nèi)徑為(mZ-2m)，厚度為B的圓環(huán)體積，即

q=π/4[(mZ 2m)2-(mZ-2m)2]B=2rm2ZB

由于齒谷的體積大于齒部，實際幾何排量還要大一些，故以3.33代替上式中的π較接近實際情況。得q=6.66m2ZB即泵的實際流量為: Q=6.66m2ZBηpvn

動力元件:指的是各種液壓泵，齒輪泵、葉片泵、柱塞泵、螺桿泵。

1、齒輪油泵和串聯(lián)泵(包括外嚙合與內(nèi)嚙合)兩種結(jié)構(gòu)型式。

2、葉片油泵(包括單級泵、變量泵、雙級泵、雙聯(lián)泵)。

3、柱塞油泵，又分為軸向柱塞油泵和徑向柱塞油泵，軸向柱塞泵有定量泵、變量泵、(變量泵又分為手動變量與壓力補償變量、伺服變量等多種)從結(jié)構(gòu)上又分為端面配油和閥式配油兩種配油方式，而徑向柱塞泵的配油型式，基本上為閥式配油。);

PGH5-3X/125RE11VU2齒輪泵

PGH4-3X/050RE11VU2

- 材料號：R901147104

- 泵型號：PGH = 高壓內(nèi)嚙合齒輪泵

- 規(guī)格：4 = 規(guī)格 4 (額定排量: 20.1 cm^3.....65.5 cm^3)

- 系列：3X = 系列 3X

- 規(guī)格：050 = 排量 50.7 cm^3

- 旋轉(zhuǎn)方向：R = 順時針旋轉(zhuǎn)

- 軸結(jié)構(gòu)型式：E = 圓柱形軸端 ISO 3019-2-G25M

- 連接方式：11 = SAE 法蘭接頭：壓力接口 6000 磅/平方英寸；吸入接口 3000 磅/平方英寸

- 密封：V = FKM 密封件

- 安裝：U2 = 固定法蘭 SAE J744 101-2 (SAE B)

- CAD 選項：完整的 CAD 模型

技術(shù)數(shù)據(jù)

- 重量：17 [kg]

- 排量：50,7 [cm^3]

- 轉(zhuǎn)速范圍：200 bis 3000 [rpm]

- 流量：72,8 [L/min]

(在 n = 1450 rpm，p = 10 bar，v = 30 mm^2/s 的情況下)

- 工作壓力，間歇性

  進口 p min-max：0.8 至 2 [bar]

  輸出端，連續(xù) p nom：250 [bar]

  出口，間歇式 p max：315 [bar]

- 粘度范圍：10 至 300 [mm^2/s]

- 周圍環(huán)境溫度范圍：-20 至 60 [度]

- 油液溫度范圍：-10 至 80 [度]

博世力士樂 液壓泵 內(nèi)嚙合齒輪泵 Bosch Rexroth 定量泵 單級泵

PGH5-3X/125RE11VU2齒輪泵型號

力士樂齒輪泵 PGH齒輪泵 力士樂液壓油泵特價現(xiàn)貨型號

R901147116 力士樂PGH齒輪泵PGH5-3X/080RE11VU2

R901147115 力士樂PGH齒輪泵PGH5-3X/063RE11VU2

R900571870 力士樂PGH齒輪泵PGH2-1X/005LF47MK0

R900538573 力士樂PGH齒輪泵PGH3-1X/016RE47MU2

R900538572 力士樂PGH齒輪泵PGH3-1X/013RF47MK0

R900538571 力士樂PGH齒輪泵PGH3-1X/013RE47MU2

R900538569 力士樂PGH齒輪泵PGH3-1X/010RE47MU2

R900538568 力士樂PGH齒輪泵PGH2-1X/008RF47MK0

R900538567 力士樂PGH齒輪泵PGH2-1X/008RE47MU2

R900538566 力士樂PGH齒輪泵PGH2-1X/006RE47MU2

R900537374 力士樂PGH齒輪泵PGH3-1X/013RE07ME4

R900533128 力士樂PGH齒輪泵PGH2-1X/005RE47MU2

R901123008 力士樂PGH齒輪泵PGH4-2X/100RE07WU2

R901098317 力士樂PGH齒輪泵PGH5-2X/125RR11WU2

R900983264 力士樂PGH齒輪泵PGH3-1X/013RE47MU4

R900983176 力士樂PGH齒輪泵PGH2-1X/005LE07MU2

R900983146 力士樂PGH齒輪泵PGH3-1X/016RF07MK0

R900983145 力士樂PGH齒輪泵PGH3-1X/013LF47MK0

R900983140 力士樂PGH齒輪泵PGH3-1X/010LF07MK0

R900983132 力士樂PGH齒輪泵PGH2-1X/006RF07MK0

R900983110 力士樂PGH齒輪泵PGH3-1X/010RR07MU2

R900981575 力士樂PGH齒輪泵PGH2-1X/006LE07MU2

R900981517 力士樂PGH齒輪泵PGH3-1X/016LE07MU2

R900981514 力士樂PGH齒輪泵PGH3-1X/013LE07MU2

R900972378 力士樂PGH齒輪泵PGH2-2X/005RR07VU2

R900968999 力士樂PGH齒輪泵PGH2-2X/005RE07VU2

R900961561 力士樂PGH齒輪泵PGH3-2X/016LR07VU2

R900961559 力士樂PGH齒輪泵PGH3-2X/011LR07VU2

R900961558 力士樂PGH齒輪泵PGH3-2X/016RR07VU2

R900961557 力士樂PGH齒輪泵PGH3-2X/013RR07VU2

R900961556 力士樂PGH齒輪泵PGH3-2X/011RR07VU2

R900961555 力士樂PGH齒輪泵PGH3-2X/016LE07VU2

R900961554 力士樂PGH齒輪泵PGH3-2X/013LE07VU2

R900961553 力士樂PGH齒輪泵PGH3-2X/011LE07VU2

R900961552 力士樂PGH齒輪泵PGH2-2X/008LR07VU2

R900961551 力士樂PGH齒輪泵PGH2-2X/008RR07VU2

R900961550 力士樂PGH齒輪泵PGH2-2X/006LR07VU2

R900961549 力士樂PGH齒輪泵PGH2-2X/006RR07VU2

R900961548 力士樂PGH齒輪泵PGH2-2X/008LE07VU2

R900951305 力士樂PGH齒輪泵PGH3-2X/016RE07VU2

R900951304 力士樂PGH齒輪泵PGH3-2X/013RE07VU2

R900951303 力士樂PGH齒輪泵PGH3-2X/011RE07VU2

R900951302 力士樂PGH齒輪泵PGH2-2X/008RE07VU2

R900951301 力士樂PGH齒輪泵PGH2-2X/006RE07VU2

R900933031 力士樂PGH齒輪泵PGH2-1X/008LF07MK0

R900932268 力士樂PGH齒輪泵PGH3-1X/016RE07ME4

R900932260 力士樂PGH齒輪泵PGH3-1X/016RF47MK0

R900932259 力士樂PGH齒輪泵PGH3-1X/010RF47MK0

R900932253 力士樂PGH齒輪泵PGH3-1X/013RE07MU2

R900932252 力士樂PGH齒輪泵PGH2-1X/008RE07MU2

R900932251 力士樂PGH齒輪泵PGH2-1X/006RE07MU2

R900932250 力士樂PGH齒輪泵PGH3-1X/016RE07MU2

R900932247 力士樂PGH齒輪泵PGH3-1X/010RE07MU2

R900932245 力士樂PGH齒輪泵PGH2-1X/006RF47MK0

R900932244 力士樂PGH齒輪泵PGH2-1X/005RE07MU2

R900932198 力士樂PGH齒輪泵PGH3-1X/013RE47ME4

R900932195 力士樂PGH齒輪泵PGH5-2X/160RE07VE4-A388

R900932184 力士樂PGH齒輪泵PGH5-2X/250RE07VE4-A388

R900932176 力士樂PGH齒輪泵PGH5-2X/250RE07VE4

R900932175 力士樂PGH齒輪泵PGH5-2X/125RE11VE4

R900932174 力士樂PGH齒輪泵PGH5-2X/100RE11VE4

R900932173 力士樂PGH齒輪泵PGH5-2X/080RE11VE4

R900932172 力士樂PGH齒輪泵PGH5-2X/063RR11VU2

R900932171 力士樂PGH齒輪泵PGH5-2X/160RE07VU2

R900932169 力士樂PGH齒輪泵PGH5-2X/125RE11VU2

R900932168 力士樂PGH齒輪泵PGH5-2X/063RE11VU2

R900932166 力士樂PGH齒輪泵PGH4-2X/080RE07VE4

R900932165 力士樂PGH齒輪泵PGH4-2X/063RE07VE4

R900932163 力士樂PGH齒輪泵PGH4-2X/050RE11VE4

R900932162 力士樂PGH齒輪泵PGH4-2X/040RE11VE4

R900932161 力士樂PGH齒輪泵PGH4-2X/032RE11VE4

R900932160 力士樂PGH齒輪泵PGH4-2X/100RE07VU2

R900932159 力士樂PGH齒輪泵PGH4-2X/050RE11VU2

R900932141 力士樂PGH齒輪泵PGH4-2X/032RE11VU2

R900932140 力士樂PGH齒輪泵PGH4-2X/025RE11VU2

R900932139 力士樂PGH齒輪泵PGH4-2X/020RE11VU2

R900932125 力士樂PGH齒輪泵PGH3-1X/010RE07ME4

R900770179 力士樂PGH齒輪泵PGH5-2X/250RE07WU2

R900766037 力士樂PGH齒輪泵PGH2-2X/006RR07VU2-A334

R900754794 力士樂PGH齒輪泵PGH4-2X/063RE07WE4

R900750708 力士樂PGH齒輪泵PGH4-2X/020RE11WU2

R900951303 力士樂PGH齒輪泵PGH3-2X/011RE07VU2

R900951301 力士樂PGH齒輪泵PGH2-2X/006RE07VU2

R900932175 力士樂PGH齒輪泵PGH5-2X/125RE11VE4

R900932166 力士樂PGH齒輪泵PGH4-2X/080RE07VE4

R900932165 力士樂PGH齒輪泵PGH4-2X/063RE07VE4

R900932159 力士樂PGH齒輪泵PGH4-2X/050RE11VU2

R900932141 力士樂PGH齒輪泵PGH4-2X/032RE11VU2

R900932140 力士樂PGH齒輪泵PGH4-2X/025RE11VU2

R900932139 力士樂PGH齒輪泵PGH4-2X/020RE11VU2

R900245596 力士樂PGH齒輪泵PGH4-2X/025RE11VU2-A280B

R900204884 力士樂PGH齒輪泵PGH5-2X/200RE07VE4-A388

R900064616 力士樂PGH齒輪泵PGH3-1X/010LE07MU2

R900061672 力士樂PGH齒輪泵PGH2-1X/006RE07ME4

R900057641 力士樂PGH齒輪泵PGH5-2X/250RE07VU2-A388

R900086557 力士樂PGH齒輪泵PGH5-2X/200RE07VE4

R900086556 力士樂PGH齒輪泵PGH5-2X/160RE07VE4

R900086518 力士樂PGH齒輪泵PGH5-2X/125RR11VU2

R900086321 力士樂PGH齒輪泵PGH4-2X/040RE11VU2

泵的齒輪與軸共為一體，采用通體淬硬工藝，可獲得更長的工作壽命。“D”型軸承結(jié)合了強制潤滑機理，使聚合物經(jīng)軸承表面，并返回到泵的進口側(cè)，以確保旋轉(zhuǎn)軸的有效潤滑。這一特性減少了聚合物滯留并降解的可能性。準確加工的泵體可使“D”型軸承與齒輪軸較好配合，確保齒輪軸不偏心，以防止齒輪磨損。

齒輪泵工作時，主動輪隨電動機一起旋轉(zhuǎn)并帶動從動輪跟著旋轉(zhuǎn)。當吸入室一側(cè)的嚙合齒逐漸分開時，吸入室容積，壓力降低，便將吸人管中的液體吸入泵內(nèi)；吸入液體分兩路在齒槽內(nèi)被齒輪推送到排出室。液體進入排出室后，由于兩個齒輪的輪齒不斷嚙合，使液體受擠壓而從排出室進入排出管中。主動齒輪和從動齒輪不停地旋轉(zhuǎn)，泵就能連續(xù)不斷地吸入和排出液體。

PGH型號 

運行噪音很低

振動小

密封間隙補償使在低速、低粘度下也能**運作

適合多種不同速度和粘度范圍

所有安裝尺寸和額定尺寸原件可相連

可和葉片泵和軸向柱塞泵連接使用

 

R901147116 PGH5-3X/080RE11VU2

R901147115 PGH5-3X/063RE11VU2

R900571870 PGH2-1X/005LF47MK0

R900538573 PGH3-1X/016RE47MU2

R900538572 PGH3-1X/013RF47MK0

R900538571 PGH3-1X/013RE47MU2

R900538569 PGH3-1X/010RE47MU2

R900538568 PGH2-1X/008RF47MK0

R900538567 PGH2-1X/008RE47MU2

R900538566 PGH2-1X/006RE47MU2

R900537374 PGH3-1X/013RE07ME4

R900533128 PGH2-1X/005RE47MU2

R901123008 PGH4-2X/100RE07WU2

R901098317 PGH5-2X/125RR11WU2

R901097956 PGH4-2X/100LR07WU2-A456

R901089561 ABAPG-PGH2-005U2/132S-6-B0/SE

R901064895 PGH5-2X/063RE11WU2

R901062757 PGH5-2X/100RE11VU2-A445

R901061602 ABVPG-PGH4-32/180L/ U017-0405-6513-A

R901055792 ABHAG-0250S31/PGH3-16/160M/SNT /002F778A

R901055790 ABHAG-0250S31/PGH3-16/160M/SNT /002F777A

R901055788 ABHAG-0250S31/PGH3-16/160M/SNT /002F779A

R901055785 ABHAG-0250S31/PGH3-16/160M/SNT /002F728A

R901052033 PGH4-2X/080RE07WU2

R901041838 ABZPZ-S 2X/B5 -100/0-PGH2 E-U2 /M

R901041836 ABZPZ-S 2X/B35-100/0-PGH2 E-U2 /M

R901038700 PGH5-2X/125RE11VU2-A445

R901038501 ABHAG-0160SSO/VPGH-20/132M /019A338A

R901028935 PGH4-2X/040RE11VE4-A280B

R901015742 ABPSA-PGH4-050/100L-4-H05-B508

R901004735 PGH5-2X/125RE11WU2

R901000483 ZUBEHOER AB41-20S1X/B35-132/0-PGH4-U2/M

R900984760 DICHTUNGSSATZ PGH5-2X/.V

R900984759 DICHTUNGSSATZ PGH4-2X/.V

R900984748 KOMBITEIL PGH/N4-2X PGH4-2X.R/A10VO45.S

R900984745 KOMBITEIL PGH/N4-2X PGH2/3/GF2-2X/K01

R900984739 KOMBITEIL PGH/N5-2X PGH2/3/GF2-2X/K01

R900984715 KOMBITEIL PGH/N4-2X PGC/GH2-1X

R900984555 GEHAEUSE PGH5-2X/200...07

R900984551 GEHAEUSE PGH5-2X/080...11

R900984547 GEHAEUSE PGH4-2X/080...07

R900984546 GEHAEUSE PGH4-2X/063...07

R900983264 PGH3-1X/013RE47MU4

R900983176 PGH2-1X/005LE07MU2

R900983146 PGH3-1X/016RF07MK0

R900983145 PGH3-1X/013LF47MK0

R900983140 PGH3-1X/010LF07MK0

R900983132 PGH2-1X/006RF07MK0

R900983110 PGH3-1X/010RR07MU2

R900981575 PGH2-1X/006LE07MU2

R900981517 PGH3-1X/016LE07MU2

R900981514 PGH3-1X/013LE07MU2

R900972378 PGH2-2X/005RR07VU2

R900968999 PGH2-2X/005RE07VU2

R900961561 PGH3-2X/016LR07VU2

R900961559 PGH3-2X/011LR07VU2

R900961558 PGH3-2X/016RR07VU2

R900961557 PGH3-2X/013RR07VU2

R900961556 PGH3-2X/011RR07VU2

R900961555 PGH3-2X/016LE07VU2

R900961554 PGH3-2X/013LE07VU2

R900961553 PGH3-2X/011LE07VU2

R900961552 PGH2-2X/008LR07VU2

R900961551 PGH2-2X/008RR07VU2

R900961550 PGH2-2X/006LR07VU2

R900961549 PGH2-2X/006RR07VU2

R900961548 PGH2-2X/008LE07VU2

R900951305 PGH3-2X/016RE07VU2

R900951304 PGH3-2X/013RE07VU2

R900951303 PGH3-2X/011RE07VU2

R900951302 PGH2-2X/008RE07VU2

R900951301 PGH2-2X/006RE07VU2

R900933031 PGH2-1X/008LF07MK0

R900932268 PGH3-1X/016RE07ME4

R900932260 PGH3-1X/016RF47MK0

R900932259 PGH3-1X/010RF47MK0

R900932253 PGH3-1X/013RE07MU2

R900932252 PGH2-1X/008RE07MU2

R900932251 PGH2-1X/006RE07MU2

R900932250 PGH3-1X/016RE07MU2

R900932247 PGH3-1X/010RE07MU2

R900932245 PGH2-1X/006RF47MK0

R900932244 PGH2-1X/005RE07MU2

R900932198 PGH3-1X/013RE47ME4

R900932195 PGH5-2X/160RE07VE4-A388

R900932184 PGH5-2X/250RE07VE4-A388

R900932176 PGH5-2X/250RE07VE4

R900932175 PGH5-2X/125RE11VE4

R900932174 PGH5-2X/100RE11VE4

R900932173 PGH5-2X/080RE11VE4

R900932172 PGH5-2X/063RR11VU2

R900932171 PGH5-2X/160RE07VU2

R900932169 PGH5-2X/125RE11VU2

R900932168 PGH5-2X/063RE11VU2

R900932166 PGH4-2X/080RE07VE4

R900932165 PGH4-2X/063RE07VE4

R900932163 PGH4-2X/050RE11VE4

R900932162 PGH4-2X/040RE11VE4

R900932161 PGH4-2X/032RE11VE4

R900932160 PGH4-2X/100RE07VU2

R900932159 PGH4-2X/050RE11VU2

R900932141 PGH4-2X/032RE11VU2

R900932140 PGH4-2X/025RE11VU2

R900932139 PGH4-2X/020RE11VU2

R900932125 PGH3-1X/010RE07ME4

R900914780 ABAPG-PGH5-63/180L-4-B1/SE-A

R900914766 ABAPG-PGH4-40/180L-4-B1/SE-A

R900891747 REPARATURSATZ PGH3-1X/016

R900891746 REPARATURSATZ PGH3-1X/013

R900891745 REPARATURSATZ PGH3-1X/010

R900888558 DICHTUNGSSATZ PGH2/3-2X/..V

R900888557 REPARATURSATZ PGH2-2X/005

R900888556 REPARATURSATZ PGH3-2X/016

R900888555 REPARATURSATZ PGH3-2X/013

R900888554 REPARATURSATZ PGH3-2X/011

R900888553 REPARATURSATZ PGH2-2X/008

R900888552 REPARATURSATZ PGH2-2X/006

R900888528 REPARATURSATZ PGH5-2X/100

R900888527 REPARATURSATZ PGH5-2X/080

R900888526 REPARATURSATZ PGH5-2X/063

R900888525 REPARATURSATZ PGH4-2X/040

R900888524 REPARATURSATZ PGH4-2X/032

R900888523 REPARATURSATZ PGH4-2X/025

R900888522 REPARATURSATZ PGH4-2X/020

R900888521 REPARATURSATZ PGH5-2X/250

R900888520 REPARATURSATZ PGH5-2X/200

R900888519 REPARATURSATZ PGH5-2X/160

R900888518 REPARATURSATZ PGH5-2X/125

R900888517 REPARATURSATZ PGH4-2X/100

R900888516 REPARATURSATZ PGH4-2X/080

R900888515 REPARATURSATZ PGH4-2X/063

R900888514 REPARATURSATZ PGH4-2X/050

齒輪泵除具有自吸能力、流量與排出壓力無關(guān)等特點，泵殼上無吸入閥和排出閥，具有結(jié)構(gòu)簡單，流量均勻、工作可靠等特性，但效率低、噪音和振動大、易磨損，主要用來輸送無腐蝕性、無固體顆粒并且具有潤滑能力的各種油類，溫度一般不超過70 ℃，例如潤滑油、食用植物油等。一般流量范圍為0.045～30ms/h，壓力范圍為0.7—20MPa，工作轉(zhuǎn)速為1200—4000r/min。